Where does “supersecretion” come from?

supersecretion (English) comes from English secretion, from French sécrétion, from Latin sēcrētiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

Ancestry of “supersecretion”, step by step

supersecretion traces back through two separate lines of ancestry.

via English secretion

StepLanguageWordMeaning
1Englishsecretionany substance that is secreted by an organism;...
2Frenchsécrétionsecretion
3Latinsēcrētiōseparation
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English super

StepLanguageWordMeaning
1EnglishsuperOf excellent quality, superfine; better than...
2Englishsuper-egoAlternative spelling of superego
3GermanÜber-Ichsuperego
4GermanIchego, the Ich; self, me, him, etc
5Middle High GermanichI
6Old High GermanihI
7Proto-West GermanicikI
8Proto-Germanic*ek
9Proto-Indo-Europeanéǵh₂I
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-